/* ===================

AX2E (AXESCON XACML 2.0 Engine) is the Java authorization engine, which implements OASIS XACML 2.0 standard.
Copyright (C) 2007 AXESCON LLC

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA


Contact: AXESCON LLC - info{at}axescon.com

 =================== */
package axescon.xacml.xb.ctx;

import axescon.xacml.model.policy.Obligation;
import axescon.xacml.model.policy.PolicyObject;
import axescon.xacml.model.policy.impl.ObligationImpl;
import axescon.xacml.model.shared.Decision;
import x0PolicySchemaOs.oasisNamesTcXacml2.ObligationType;

/**
 * @author argyn
 *         Date: Sep 19, 2005
 *         Responsibilities: load RequestFactory from XML and save it to XML
 *         using XMLBeans
 */
public class XBObligationFactory {

    public XBObligationFactory() {

    }

    public Obligation[] getObligationArray(ObligationType[] xbotl, PolicyObject parent) throws Exception {
        if (xbotl == null || xbotl.length == 0) return null;

        Obligation[] ret = new Obligation[xbotl.length];
        for (int i = 0; i < xbotl.length; i++) {
            ret[i] = getObligation(xbotl[i], parent);
        }
        return ret;
    }


    public Obligation getObligation(ObligationType xbrt, PolicyObject parent) throws Exception {
        if (xbrt == null) return null;

        Obligation ret = new ObligationImpl();

        ret.setFulfillOn(Decision.forString(xbrt.getFulfillOn().toString()));
        ret.setObligationId(xbrt.getObligationId());
//         todo: we use the same method for both policies and responses
        //this creates a little problem with parent policy setting
        //         ret.setParentPolicyObject(parent);

        return ret;
    }

}
